AISI 4140 is a low alloy steel. Low alloy steels rely on elements other than just iron and carbon to enhance their mechanical properties. In AISI 4140, additions of chromium, molybdenum, and manganese are used to increase the strength and hardenability of the steel.

41xx steel - Wikipedia

Alloying elements include chromium and molybdenum, and as a result these materials are often informally referred to as chromoly steel (common variant stylings include chrome-moly, cro-moly, CrMo, CRMO, CR-MOLY, and similar).

AISI 1018 Mild/Low Carbon Steel - Materials Engineering

Applications of AISI 1018 Mild/Low Carbon Steel Introduction. AISI 1018 mild/low carbon steel has excellent weldability and produces a uniform and harder case and it is considered as the best steel for carburized parts. AISI 1018 mild/low carbon steel offers a good balance of …

Steel Plate Grades - Continental Steel & Tube Company

Medium Carbon Plate Steel in the (.40-.50) carbon range is silicon killed and higher carbon for improved strength. Light and medium thicknesses can also be heat treated for greater strength. Machinability is good, but forming and welding properties are limited.

AISI 1018 mild/low carbon steel has excellent weldability and produces a uniform and harder case and it is considered as the best steel for carburized parts. AISI 1018 mild/low carbon steel offers a good balance of toughness, strength and ductility.

Grade Guide: AISI 4140 Steel | Metal Supermarkets - Steel ...

Low alloy steels rely on elements other than just iron and carbon to enhance their mechanical properties. In AISI 4140, additions of chromium, molybdenum, and manganese are used to increase the strength and hardenability of the steel.

1010 is a plain carbon steel with a nominal 0.10% carbon content. It is a relatively low strength steel, but it may be quenched and tempered for increased strength. Used for applications such as cold headed fasteners and bolts.

4140 Steel Plate | Precision Grinding, Inc.

4140 Steel General Information. 4140 alloy steel is a low alloy steel that contains chromium, molybdenum, and manganese. Because it contains chromium and molybdenum, it is sometimes referred to as chromoly steel.

SAE steel grades - Wikipedia

The SAE steel grades system is a standard alloy numbering systems for steel grades maintained by SAE International. In the 1930s and 1940s the American Iron and Steel Institute (AISI) and SAE were both involved in efforts to standardize such a numbering system for steels. These efforts were similar and overlapped significantly.Carbon steel·

Mechanical properties of 4140 steel - EVOCD

4140 steel is a low alloy steel commonly used in structural members and mechanical components. It is composed of Chromium, Manganese, Carbon, Silicon, Molybdenum, Sulfur and Phosphorus submerged in a matrix of Iron.

High Strength Low Alloy (HSLA) Structural Steel Plate ...

leecosteel› Steel Plate ProductsHigh Strength Low Alloy or (HSLA) steel plates, provide greater environmental corrosion resistance and are stronger than convention carbon steel.HSLA is also very ductile, highly formable and easy to weld. HSLA steels are not typically made to meet a certain chemical composition, instead they are known to meet specific mechanical properties.[PDF]

PRODUCT GUIDES - Central Steel

Carbon, High Strength Low Alloy and Alloy Steel 15 in. & under in thickness when ordered to thickness Tolerance Over Specified Thickness for Widths given, in.

AISI 4140 Low Alloy Steel Plate,AISI 4140 Steel Bar | Shew ...

AISI 4140 is a Chromium Molybdeum low alloy steel which widely used in the oil and gas industry, SHEW-E STEEL stock and supply plenty of 4140 products such as 4140 bars and 4140 plates.Contact our sales for more details today!